Registration-based Compensation using Sparse Representation in Conformal-array STAP
Ke SunHuadong MengXiqin WangPublished in: CoRR (2010)
Keyphrases
- sparse representation
- computer simulation
- dictionary learning
- face recognition
- sparse coding
- image classification
- image registration
- compressive sensing
- signal processing
- reconstruction error
- image patches
- object tracking
- high dimensional data
- compressed sensing
- negative matrix factorization
- image representation
- joint optimization
- sparse approximations
- regularized least squares
- sparsity constraints
- computer vision
- test images
- random projections
- dimensionality reduction
- multi modality
- piecewise smooth
- machine learning
- principal component analysis
- object recognition
- norm minimization
- sparse coefficients
- data sets